"People who won't walk the short distance from Bloor to say Queen piss me off."
Then I guess 95% of people piss you off. And most of the other 5% won't walk if there's ice on the ground and it's freezing and they're carrying lots of stuff and they're late for work or for meeting someone or whatever. Of course some people walk very far distances, especially when they're a twentysomething urbanite with time on their hands - I've been known to walk from Lawrence to Lakeshore just because I felt like walking, and, yes, I have a Metropass - but in reality, you don't expect people these days to walk from Bloor to Queen.
And if you're not gonna walk 2km downtown, where the walk is almost entirely pleasant, who's gonna want to cross Hurontario and wander around the Square One parking lots and trudge alongside amenities complexes and muddy gravel paths beside construction sites? Mississauga's intentions are pretty good, but I just don't think master-planned "pedestrian-friendliness" ever works anywhere near as good as the watercolour site plans with swooping arrows claim it'll be.